“M.L. Tinnakorn, please stop being naughty, will you?”
“What about you, M.R. Tradol? Please stop complaining, will you?”

M.R. Tradol Arunphong, a quiet air force who is a successor of the royal family and was sought after by many women in the metropolis. But his own sullen face scares everyone away. However, it seems that M.L. Tinnakorn Darasakul, his best friend’s little brother, is an exception. He’s awfully naughty but also many people’s favorite lad, which might include the gentleman of Arunphong Palace too. The mysterious loss of a person in Arunphong’s family in 1957 is the beginning of their affection.